Details
Description
I expected/wanted to see the sort spec when running this:
db.temp.find( {a:1} ).limit(3).sort( {b:1, _id:1} ).explain(true)
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...
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"stats" : {
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"type" : "SORT",
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"works" : 11,
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"yields" : 0,
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"unyields" : 0,
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"invalidates" : 0,
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"advanced" : 3,
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"needTime" : 7,
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"needFetch" : 0,
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"isEOF" : 1,
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"forcedFetches" : 0,
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"children" : [
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{
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"type" : "FETCH",
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...
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Attachments
Issue Links
- related to
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SERVER-10472 find(a).sort(b,_id) doesn't use index(a,b) to minimize scans
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- Backlog
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SERVER-10448 Revamp explain() formatting
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- Closed
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